IC 3347
| Galaxy IC 3347 |
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|---|---|
![IC 3347 with LEDA 40732 [1] (below)](https://de.wikipedia.org/wiki/Datei:IC3347_-_SDSS_DR14.jpg)
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| IC 3347 with LEDA 40732 (below) | |
| AladinLite | |
| Constellation | Virgin |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 12 h 26 m 44.6 s |
| declination | + 10 ° 55 ′ 07 ″ |
| Appearance | |
| Morphological type | SB? (R:) a: |
| Brightness (visual) | 15.4 mag |
| Brightness (B-band) | 16.2 mag |
| Angular expansion | 0.4 ′ × 0.2 ′ |
| Position angle | 155 ° |
| Surface brightness | 12.5 mag / arcmin² |
| Physical data | |
| Affiliation | isolated |
| Redshift | 0.025307 ± 0.000127 |
| Radial velocity | 7587 ± 38 km / s |
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Stroke distance v rad / H 0 |
(336 ± 23) x 10 6 ly (103.1 ± 7.2) Mpc |
| history | |
| discovery | Royal Harwood Frost |
| Discovery date | May 10, 1904 |
| Catalog names | |
| IC 3347 • PGC 40732 • 2MASX 12264455 + 1055074 • GALEX ASC J122644.61 + 105506.6 • SIG 861 | |
IC 3347 is a spiral galaxy of Hubble type S in the constellation Virgo north of the ecliptic . It is estimated to be 336 million light years away from the Milky Way and about 40,000 light years in diameter.
The galaxies NGC 4429 , IC 3346 , IC 3361 , IC 3371 are located in the same area of the sky .
The object was discovered by Royal Harwood Frost on May 10, 1904 .